Issue
TAC Xenta 280/300/401, the Menta application could stop due to one of the Week charts or Holiday charts in a TSCH block Max set to 0 (zero).
Environment
- Xenta programmable controllers up to version 3.74
- Xenta 280, 281, 282, 283, 300, 301, 302, 401, 401:B
- Menta
- TSCH block
Cause
Setting the maximum number of either Week Charts or Holiday Charts to 0 will cause this error.
Resolution
Make sure that you set Max to at least 1 for both the holiday and the week charts, even if you only are going to use one of the charts.